From 0c6b85c030a4e8ed7f4708d74da0ec9add573ee9 Mon Sep 17 00:00:00 2001
From: f <f@sutty.nl>
Date: Wed, 17 Feb 2021 18:41:42 -0300
Subject: [PATCH] =?UTF-8?q?preparar=20MetadataFactory=20para=20poder=20lla?=
 =?UTF-8?q?mar=20m=C3=A9todos=20est=C3=A1ticos?=
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---
 app/models/metadata_factory.rb | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

diff --git a/app/models/metadata_factory.rb b/app/models/metadata_factory.rb
index 8cac1c86..c33f1f18 100644
--- a/app/models/metadata_factory.rb
+++ b/app/models/metadata_factory.rb
@@ -2,9 +2,14 @@
 
 # Devuelve metadatos de cierto tipo
 class MetadataFactory
-  def self.build(**args)
-    @@factory_cache ||= {}
-    @@factory_cache[args[:type]] ||= ('Metadata' + args[:type].to_s.camelcase).constantize
-    @@factory_cache[args[:type]].new(args)
+  class << self
+    def build(**args)
+      classify(args[:type]).new(**args)
+    end
+
+    def classify(type)
+      @factory_cache ||= {}
+      @factory_cache[type] ||= ('Metadata' + type.to_s.camelcase).constantize
+    end
   end
 end